ZCD21 - Telemecanique Limit Switch Body, 1NC+1NO, Snap Action, 300V/500V, 2 Poles, Screw-Clamp Terminals

ZCD21

ZCD21 is a compact limit switch body from Telemecanique featuring 1 normally closed (NC) and 1 normally open (NO) snap action contact for reliable operation.This limit switch is part of the XC Standard series with a zamak metal body, designed for industrial applications requiring precise position detection. It supports screw-clamp terminals with a clamping capacity of 1 x 0.34 to 2 x 1.5 mm² wiring. The switch has a rated insulation voltage of 300 V (UL 508, CSA C22.2 No 14) and 500 V (IEC 60947-1), with a rated impulse withstand voltage of 6 kV. Contact ratings include B300 AC-15 at 240 V, 1.5 A and R300 DC-13 at 250 V, 0.1 A. It features positive opening contacts and requires short-circuit protection with a 10 A gG fuse.

Key Specifications
• Part Number: ZCD21
• Manufacturer: Telemecanique
• Contact Configuration: 1 NC + 1 NO
• Contact Operation: Snap action
• Number of Poles: 2
• Rated Voltage: 300 V (UL/CSA), 500 V (IEC)
• Rated Impulse Withstand Voltage: 6 kV
• Electrical Connection: Screw-clamp terminals (1 x 0.34 to 2 x 1.5 mm²)
• Body Material: Zamak metal
• Contact Material: Silver plated
• Short-circuit Protection: 10 A cartridge fuse type gG
• Standards: IEC 60947-5-1, UL 508, CSA C22.2 No 14

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Specifications

• Part Number: ZCD21
• Manufacturer : Telemecanique
• Brand : Telemecanique
• Category : Switch
• Item Subcategory : Limit Switch
• Type : ZCD Series
• Aux Contacts : 1 NC + 1 NO

Product Data

• UPC : 38911018530
• GTIN : 00389110185303
• Weight : 0.2 lb